Node.js

JSON Iterate Members

See more JSON Examples

Demonstrates how to loop over the immediate members of a JSON object. Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

    var json = new chilkat.JsonObject();

    var jsonStr = "{ \"id\": 1, \"name\": \"A green door\", \"tags\": [\"home\", \"green\"], \"price\": 125 }";

    success = json.Load(jsonStr);
    if (success !== true) {
        console.log(json.LastErrorText);
        return;
    }

    var numMembers = json.Size;
    var i;
    for (i = 0; i <= numMembers - 1; i++) {

        var name = json.NameAt(i);
        var value = json.StringAt(i);

        console.log(name + ": " + value);

        var iValue = json.IntAt(i);
        console.log(name + " as integer: " + iValue);

    }

    // Note: The StringAt method returns the value as a string regardless of the type.
    // If the value is a JSON array (such as for ["home", "green"]), then the JSON encoding
    // of the entire array is returned.

    // The IntAt method returns the value as an integer.  If the value does not convert to 
    // an integer, then 0 is returned

}

chilkatExample();